Description

60V Step-Down LED Driver Features: 300mA Buck Regulator, Drives Up to 10 LEDs per Channel with Fast NPN Current Sources Fast Current Sources for <1μs Pulse Widths (10,000:1 True Color PWM™ Dimming at 100Hz) LEDs Disconnected in Shutdown Adaptive VOUT for Increased Efficiency 6V to 60V Input Voltage Range ±1.5% Accurate LED Current Matching External Resistors Set LED Current for Each Channel Requires No External Compensation Programmable Switching Frequency (200kHz to 1MHz) Synchronizable to External Clock Open, Short LED Detection and Reporting Programmable LED Thermal Derating and Reporting Programmable Temperature Protection 5mm × 8mm Thermally Enhanced QFN Package with 0.6mm High Voltage Pin Spacing